Effect of optical property of surfactant-treated TiO 2 nanostructure on the performance of TiO 2 photo-electrochemical cell
TiO 2 nanostructures have been treated using different kind of surfactant to modify its optical absorption and morphology. TiO 2 nanostructures were prepared via simple method on indium tin oxide (ITO) surface, namely, liquidphase deposition technique (LPD) at 50�C. The TiO 2 nanostructures film wit...
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2023
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| author | Rahman M.Y.A. Umar A.A. Roza L. Salleh M.M. |
| author2 | 55347217400 |
| author_facet | 55347217400 Rahman M.Y.A. Umar A.A. Roza L. Salleh M.M. |
| author_sort | Rahman M.Y.A. |
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| content_provider | Universiti Tenaga Nasional |
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| continent | Asia |
| country | Malaysia |
| description | TiO 2 nanostructures have been treated using different kind of surfactant to modify its optical absorption and morphology. TiO 2 nanostructures were prepared via simple method on indium tin oxide (ITO) surface, namely, liquidphase deposition technique (LPD) at 50�C. The TiO 2 nanostructures film with a thickness of about 236 nm was annealed at 400�C for 1 h in the air to enhance the interconnectivity of the particles. The dense and compact TiO 2 nanoparticle with different shape, particle size and surface morphology was used as a photovoltaic material in a photo-electrochemical cell of ITO/TiO 2/electrolyte/platinum. TiO 2 nanostructure films were treated with three different kinds of surfactants: cetyltrimethylammonium bromide (CTAB), hexamethylenetetramine (HMT) and polyvinylpyrrolidone (PVP). It was found that the film treated with HMT performed best, with a J sc of 57.5 ?A/cm 2. In conclusion, optical absorption, band gap and grain size of TiO 2 nanostructure influenced the performance of the cell. |
| format | Conference paper |
| id | my.uniten.dspace-30306 |
| institution | Universiti Tenaga Nasional |
| publishDate | 2023 |
| record_format | dspace |
| spelling | my.uniten.dspace-303062023-12-29T15:46:32Z Effect of optical property of surfactant-treated TiO 2 nanostructure on the performance of TiO 2 photo-electrochemical cell Rahman M.Y.A. Umar A.A. Roza L. Salleh M.M. 55347217400 9332520900 54403859400 55613229960 Liquid phase deposition Photo-electrochemical cell Surfactant TiO <sub>2</sub> nanostructure Electrochemical cells Light absorption Nanostructures Optical properties Surface active agents Tin Tin oxides Cetyltrimethylammonium bromide Different shapes Grain size Indium tin oxide Interconnectivity Liquid phase depositions (LPD) Liquid-phase deposition Particle size and surfaces Photovoltaic materials Polyvinyl pyrrolidone SIMPLE method TiO Titanium dioxide TiO 2 nanostructures have been treated using different kind of surfactant to modify its optical absorption and morphology. TiO 2 nanostructures were prepared via simple method on indium tin oxide (ITO) surface, namely, liquidphase deposition technique (LPD) at 50�C. The TiO 2 nanostructures film with a thickness of about 236 nm was annealed at 400�C for 1 h in the air to enhance the interconnectivity of the particles. The dense and compact TiO 2 nanoparticle with different shape, particle size and surface morphology was used as a photovoltaic material in a photo-electrochemical cell of ITO/TiO 2/electrolyte/platinum. TiO 2 nanostructure films were treated with three different kinds of surfactants: cetyltrimethylammonium bromide (CTAB), hexamethylenetetramine (HMT) and polyvinylpyrrolidone (PVP). It was found that the film treated with HMT performed best, with a J sc of 57.5 ?A/cm 2. In conclusion, optical absorption, band gap and grain size of TiO 2 nanostructure influenced the performance of the cell. Final 2023-12-29T07:46:32Z 2023-12-29T07:46:32Z 2012 Conference paper 10.1007/s10008-011-1605-3 2-s2.0-84865486557 https://www.scopus.com/inward/record.uri?eid=2-s2.0-84865486557&doi=10.1007%2fs10008-011-1605-3&partnerID=40&md5=e2c27c1ee19d7b79fcf8608428f37b12 https://irepository.uniten.edu.my/handle/123456789/30306 16 5 2005 2010 Scopus |
| spellingShingle | Liquid phase deposition Photo-electrochemical cell Surfactant TiO <sub>2</sub> nanostructure Electrochemical cells Light absorption Nanostructures Optical properties Surface active agents Tin Tin oxides Cetyltrimethylammonium bromide Different shapes Grain size Indium tin oxide Interconnectivity Liquid phase depositions (LPD) Liquid-phase deposition Particle size and surfaces Photovoltaic materials Polyvinyl pyrrolidone SIMPLE method TiO Titanium dioxide Rahman M.Y.A. Umar A.A. Roza L. Salleh M.M. Effect of optical property of surfactant-treated TiO 2 nanostructure on the performance of TiO 2 photo-electrochemical cell |
| title | Effect of optical property of surfactant-treated TiO 2 nanostructure on the performance of TiO 2 photo-electrochemical cell |
| title_full | Effect of optical property of surfactant-treated TiO 2 nanostructure on the performance of TiO 2 photo-electrochemical cell |
| title_fullStr | Effect of optical property of surfactant-treated TiO 2 nanostructure on the performance of TiO 2 photo-electrochemical cell |
| title_full_unstemmed | Effect of optical property of surfactant-treated TiO 2 nanostructure on the performance of TiO 2 photo-electrochemical cell |
| title_short | Effect of optical property of surfactant-treated TiO 2 nanostructure on the performance of TiO 2 photo-electrochemical cell |
| title_sort | effect of optical property of surfactant-treated tio 2 nanostructure on the performance of tio 2 photo-electrochemical cell |
| topic | Liquid phase deposition Photo-electrochemical cell Surfactant TiO <sub>2</sub> nanostructure Electrochemical cells Light absorption Nanostructures Optical properties Surface active agents Tin Tin oxides Cetyltrimethylammonium bromide Different shapes Grain size Indium tin oxide Interconnectivity Liquid phase depositions (LPD) Liquid-phase deposition Particle size and surfaces Photovoltaic materials Polyvinyl pyrrolidone SIMPLE method TiO Titanium dioxide |
| url_provider | http://dspace.uniten.edu.my/ |